摘要
GGH堵塞是脱硫系统运行常见问题之一,介绍了通过扩大吹灰器高压水喷嘴口径,增加喷嘴射流流量,提高对脱硫系统GGH清洗效果的途径,并实现脱硫系统不开烟气旁路挡板进行GGH波纹板高压清洗的目的。
GGH blockage was one of the main problems in WFGD system operation.The way to improve the GGH cleaning effect in WFGD equipment was introduced,which was increasing the nozzle jet flow by expanding the jetblower＇s high-pressure water nozzle diameter.The purposes to make the high pressure water cleaning of GGH without opening the bypass damper of flue gas desulfurization system were achieved.
出处
《电力科技与环保》
2011年第5期39-40,共2页
Electric Power Technology and Environmental Protection
关键词
GGH
高压水喷嘴
喷嘴射流
GGH
high-pressure water nozzle
injection stream
